Modified Structural and Functional Properties of Fish Gelatin by Glycosylation with Galacto-Oligosaccharides
نویسندگان
چکیده
This study aimed to investigate the effects of galacto-oligogalactose (GOS) glycosylation on structural and functional properties fish gelatin (FG). Results showed that with increase time, grafting degree browning increased, new protein bands increased molecular weight were observed by SDS-PAGE. Structural analysis reduced intrinsic fluorescence intensity surface hydrophobicity FG. FTIR α-helix content decreased while random coil in glycosylated Emulsion activity index emulsion stability along foam significantly elevated GOS-4 GOS-8, but FG longer than 12 h exhibited less pronounced improvement. Glycosylated lower gel strength control. The results indicate moderate could be applied improve interfacial
منابع مشابه
Galacto-oligosaccharides and bowel function
Constipation is a common problem and its prevalence increases with age. Severe constipation requires treatment with laxatives, but nutritional therapy, especially increased dietary fibre intake, is recommended primarily for the prevention and treatment of mild constipation. One alternative may be the use of oligosaccharides, which act as soluble fibre and have a bifidogenic effect. Galacto-olig...
متن کاملStructural and Functional Properties of Gelatin-clay Nanocomposites
Polymer-clay nanocomposites are a well known class of hybrid materials with enhanced functional and structural properties. In particular bio-nanocomposites, which result from the interactions of biopolymers and inorganic solids with dimensions in the nanometric scale, are receiving increasing attention due to their potential as ecological, biocompatible and economically viable high performance ...
متن کاملcontrol of the optical properties of nanoparticles by laser fields
در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولProperties of Chemically Modified Gelatin Films
Edible and/or biodegradable films usually have limited water vapor barriers, making it difficult to use them. Thus, the objective of this work was to evaluate the effect of a chemical reticulation treatment with formaldehyde and glyoxal on the mechanical properties, water vapor permeability, solubility and color parameters of gelatin-based films. Formaldehyde and glyoxal were added to the filmo...
متن کاملGalacto‐oligosaccharides attenuate renal injury with microbiota modification
Tubulointerstitial injury is central to the progression of end-stage renal disease. Recent studies have revealed that one of the most investigated uremic toxins, indoxyl sulfate (IS), caused tubulointerstitial injury through oxidative stress and endoplasmic reticulum (ER) stress. Because indole, the precursor of IS, is synthesized from dietary tryptophan by the gut microbiota, we hypothesized t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Foods
سال: 2023
ISSN: ['2304-8158']
DOI: https://doi.org/10.3390/foods12152828